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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	007133/0794			Pages:	8
		Recorded:	09/19/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 19

Patent #:	4183713	Issue Dt:		Application #:	05867711	Filing Dt:
Title:

Patent #:	4161448	Issue Dt:	07/17/1979	Application #:	05879811	Filing Dt:	02/21/1978
Title:	COMBINED SEPARATOR AND PUMP WITH DIRTY PHASE CONCENTRATOR

Patent #:	4264269	Issue Dt:	04/28/1981	Application #:	05945540	Filing Dt:	09/25/1978
Title:	CENTRIFUGAL PITOT PUMP WITH IMPROVED PITOT

Patent #:	4280790	Issue Dt:	07/28/1981	Application #:	06015120	Filing Dt:	02/26/1979
Title:	CENTRIFUGAL PITOT PUMP WITH MEANS FOR IMPROVING NET POSITIVE SUCTION HEAD

Patent #:	4299352	Issue Dt:	11/10/1981	Application #:	06023204	Filing Dt:	03/23/1979
Title:	CENTRIFUGE APPARATUS

Patent #:	4251184	Issue Dt:	02/17/1981	Application #:	06023205	Filing Dt:	03/23/1979
Title:	CENTRIFUGAL PUMP

Patent #:	4281962	Issue Dt:	08/04/1981	Application #:	06023206	Filing Dt:	03/23/1979
Title:	HIGH PRESSURE CENTRIFUGAL PUMP

Patent #:	4289610	Issue Dt:	09/15/1981	Application #:	06023207	Filing Dt:	03/23/1979
Title:	APPARATUS FOR PUMPING AND CONDITIONING DRILLING FLUID

Patent #:	4198218	Issue Dt:		Application #:	06023208	Filing Dt:
Title:

Patent #:	4322199	Issue Dt:	03/30/1982	Application #:	06023209	Filing Dt:	03/23/1979
Title:	HIGH SPECIFIC SPEED ROTARY CHAMBER PUMP

Patent #:	4243528	Issue Dt:	01/06/1981	Application #:	06051545	Filing Dt:	06/25/1979
Title:	TREATER FOR MECHANICALLY BREAKING OIL AND WATER EMULSIONS OF A PRODUCTION FLUID FROM A PETROLEUM WELL

Patent #:	4268281	Issue Dt:	05/19/1981	Application #:	06061211	Filing Dt:	07/27/1979
Title:	A METHOD OF REMOVING PARTICULATE CONTAMINANTS FROM A GAS SYSTEM

Patent #:	4279571	Issue Dt:	07/21/1981	Application #:	06080377	Filing Dt:	10/01/1979
Title:	PITOT PUMP WITH FLUID LUBRICATED BEARINGS

Patent #:	4283005	Issue Dt:	08/11/1981	Application #:	06080379	Filing Dt:	10/01/1979
Title:	PUMP AND CENTRIFUGAL SEPARATOR APPARATUS

Patent #:	4267964	Issue Dt:	05/19/1981	Application #:	06080420	Filing Dt:	10/01/1979
Title:	CENTRIFUGAL SEPARATOR WITH ROTATING PICK-UP TUBE

Patent #:	4252499	Issue Dt:	02/24/1981	Application #:	06080617	Filing Dt:	10/01/1979
Title:	CENTRIFUGAL PUMP

Patent #:	4332521	Issue Dt:	06/01/1982	Application #:	06120188	Filing Dt:	02/11/1980
Title:	HIGH SPEED JET ROTATING CASING APPARATUS

Patent #:	4940394	Issue Dt:	07/10/1990	Application #:	07259079	Filing Dt:	10/18/1988
Title:	ADJUSTABLE WEARPLATES ROTARY PUMP

Patent #:	5332373	Issue Dt:	07/26/1994	Application #:	08099957	Filing Dt:	07/30/1993
Title:	VERTICAL PUMP AND METHOD FOR ACCESSING SAME

Assignors

Exec Dt:

03/10/1993

Exec Dt:

03/10/1993

Assignee

15355 VANTAGE PARKWAY WEST

HOUSTON, TEXAS 77032

Correspondence name and address
	THERESA BUSTAMANTE
	BAKER HUGHES INCORPORATED
	3900 ESSEX LANE, 8TH FLOOR
	HOUSTON, TX 77027

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